Transaction not yet indexed

1EfQQM3p6aK9U4oSknahsCGNEK38i3Zdd8hhes4SDLFDNaF1eQhUTDMdiTqJ6kSzBkNUuyKcckz3CRHcomM76H7

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.